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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mark Guyer

Bib: 554 β€’M β€’Age: N/A

IN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 7%
Gender (Male)
#0 / 16340
Top 12%
Masters (Masters Men)
#0 / 10617
Top 3%
Age Group (M40-44)
#0 / 2198
Top 9%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
17:57
3.11 mi
Rank: #601
Start β†’ 5K
17:57 | 5:47/mi
10K
35:42
6.21 mi
Rank: #551 (+50)
5K β†’ 10K
17:45 | 5:43/mi
15K
53:15
9.32 mi
Rank: #503 (+48)
10K β†’ 15K
17:33 | 5:39/mi
20K
1:10:56
12.43 mi
Rank: #468 (+35)
15K β†’ 20K
17:41 | 5:42/mi
HALF
1:14:48
13.11 mi
Rank: #465 (+3)
20K β†’ HALF
3:52 | 5:41/mi
25K
1:28:41
15.53 mi
Rank: #449 (+16)
HALF β†’ 25K
13:53 | 5:44/mi
30K
1:47:40
18.64 mi
Rank: #497 (-48)
25K β†’ 30K
18:59 | 6:07/mi
20M
1:57:02
20.00 mi
Rank: #608 (-111)
30K β†’ 20M
9:22 | 6:54/mi
21M
2:04:31
21.00 mi
Rank: #720 (-112)
20M β†’ 21M
7:29 | 7:29/mi
35K
2:11:17
21.75 mi
Rank: #1076 (-356)
21M β†’ 35K
6:46 | 9:03/mi
23M
2:20:55
23.00 mi
Rank: #1359 (-283)
35K β†’ 23M
9:38 | 7:42/mi
24M
2:28:12
24.00 mi
Rank: #1510 (-151)
23M β†’ 24M
7:17 | 7:17/mi
40K
2:34:15
24.85 mi
Rank: #1591 (-81)
24M β†’ 40K
6:03 | 7:05/mi
25.2M
2:36:50
25.20 mi
Rank: #1627 (-36)
40K β†’ 25.2M
2:35 | 7:30/mi
FINISH
2:45:11
26.22 mi
Rank: #1994 (-367)
25.2M β†’ FINISH
8:21 | 8:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:14:48
Pace5:43 /mi
2nd Half
Distance13.11 mi
Time1:30:23
Pace6:54 /mi
πŸ“ŠPositive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1217:575:4717:57
5:47
-
10K
6.21 mi10:35:5735:425:4517:45
5:43
-0:04
15K
9.32 mi10:53:3053:155:4317:33
5:39
-0:04
20K
12.43 mi11:11:111:10:565:4317:41
5:42
+0:03
HALF
13.11 mi11:15:031:14:485:433:52
5:41
-0:01
25K
15.53 mi11:28:561:28:415:4313:53
5:44
+0:03
30K
18.64 mi11:47:551:47:405:4718:59
6:07
+0:23
20M
20.00 mi11:57:171:57:025:529:22
6:54
+0:47
21M
21.00 mi12:04:462:04:315:567:29
7:29
+0:35
35K
21.75 mi12:11:322:11:176:036:46
9:03
+1:34
23M
23.00 mi12:21:102:20:556:089:38
7:42
-1:21
24M
24.00 mi12:28:272:28:126:117:17
7:17
-0:25
40K
24.85 mi12:34:302:34:156:136:03
7:05
-0:12
25.2M
25.20 mi12:37:052:36:506:142:35
7:30
+0:25
FINISH
26.22 mi12:45:262:45:116:198:21
8:12
+0:42

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:39 /mi

Average Pace

6:18 /mi

Slowest Pace

9:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:47:40

65% of race

Time at Steady Pace

22:42

14% of race

Time at Slower Pace

34:49

21% of race

Average Pace: 6:18 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:1217:575:4717:57
5:47
#601
10K
6.21 mi10:35:5735:425:4517:45
5:43
#551
15K
9.32 mi10:53:3053:155:4317:33
5:39
#503
20K
12.43 mi11:11:111:10:565:4317:41
5:42
#468
HALF
13.11 mi11:15:031:14:485:433:52
5:41
#465
25K
15.53 mi11:28:561:28:415:4313:53
5:44
#449
30K
18.64 mi11:47:551:47:405:4718:59
6:07
#497
20M
20.00 mi11:57:171:57:025:529:22
6:54
#608
21M
21.00 mi12:04:462:04:315:567:29
7:29
#720
35K
21.75 mi12:11:322:11:176:036:46
9:03
#1076
23M
23.00 mi12:21:102:20:556:089:38
7:42
#1359
24M
24.00 mi12:28:272:28:126:117:17
7:17
#1510
40K
24.85 mi12:34:302:34:156:136:03
7:05
#1591
25.2M
25.20 mi12:37:052:36:506:142:35
7:30
#1627
FINISH
26.22 mi12:45:262:45:116:198:21
8:12
#1994
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi601565565363(Top 1%)341(Top 2%)341(Top 16%)
10K6.21 mi3.10 mi551+50520+45520+45536(Top 2%)510(Top 3%)510(Top 23%)
15K9.32 mi3.11 mi503+48477+43477+43363(Top 1%)341(Top 2%)341(Top 16%)
20K12.43 mi3.11 mi468+35442+35442+35375(Top 1%)354(Top 2%)354(Top 16%)
HALF13.11 mi0.68 mi465+3439+3439+3466(Top 2%)444(Top 3%)444(Top 20%)
25K15.53 mi2.42 mi449+16425+14425+14419(Top 1%)398(Top 2%)398(Top 18%)
30K18.64 mi3.11 mi497-48473-48473-48998(Top 3%)959(Top 6%)959(Top 44%)
20M20.00 mi1.36 mi608-111581-108581-1084761(Top 16%)4285(Top 26%)4285(Top 195%)
21M21.00 mi1.00 mi720-112688-107688-1076323(Top 22%)5317(Top 33%)5317(Top 242%)
35K21.75 mi0.75 mi1076-3561032-3441032-34420168(Top 69%)12058(Top 74%)12058(Top 549%)
23M23.00 mi1.25 mi1359-2831309-2771309-27710229(Top 35%)7467(Top 46%)7467(Top 340%)
24M24.00 mi1.00 mi1510-1511454-1451454-1458416(Top 29%)6457(Top 40%)6457(Top 294%)
40K24.85 mi0.85 mi1591-811533-791533-795904(Top 20%)4916(Top 30%)4916(Top 224%)
25.2M25.20 mi0.35 mi1627-361567-341567-345067(Top 17%)4232(Top 26%)4232(Top 193%)
FINISH26.22 mi1.02 mi1994-3671916-3491916-34916342(Top 56%)10133(Top 62%)10133(Top 461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
Γ—21
+97ft-345ft

Overall

363

Males

341

M40-44

341

5K→10K

3.1 - 6.2 mi

Top 2%
Γ—5
+79ft-138ft

Overall

536

Males

510

M40-44

510

10K→15K

6.2 - 9.3 mi

Top 1%
Γ—3
+67ft-78ft

Overall

363

Males

341

M40-44

341

15K→20K

9.3 - 12.4 mi

Top 1%
Γ—5
+106ft-86ft

Overall

375

Males

354

M40-44

354

20K→HALF

12.4 - 13.1 mi

Top 2%
Γ—2
+19ft-37ft

Overall

466

Males

444

M40-44

444

HALF→25K

13.1 - 15.5 mi

Top 1%
Γ—4
+66ft-88ft

Overall

419

Males

398

M40-44

398

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

998

Males

959

M40-44

959

30K→20M

18.6 - 20.0 mi

Top 16%
Γ—5
+64ft-50ft

Overall

4761

Males

4285

M40-44

4285

20M→21M

20.0 - 21.0 mi

Top 22%
Γ—8
+106ft-24ft

Overall

6323

Males

5317

M40-44

5317

21M→35K

21.0 - 21.8 mi

Top 69%
Γ—7
+17ft-86ft

Overall

20168

Males

12058

M40-44

12058

35K→23M

21.8 - 23.0 mi

Top 35%
Γ—5
+23ft-63ft

Overall

10229

Males

7467

M40-44

7467

23M→24M

23.0 - 24.0 mi

Top 29%
Γ—6
+12ft-82ft

Overall

8416

Males

6457

M40-44

6457

24M→40K

24.0 - 24.9 mi

Top 20%
Γ—1
+6ft-20ft

Overall

5904

Males

4916

M40-44

4916

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

5067

Males

4232

M40-44

4232

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16342

Males

10133

M40-44

10133

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
223
Passed By
1207
Net Change
-1393
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#601
5K β†’ 10K7121+50#601#551
10K β†’ 15K524+48#551#503
15K β†’ 20K372+35#503#468
20K β†’ HALF63+3#468#465
HALF β†’ 25K2610+16#465#449
25K β†’ 30K957-48#449#497
30K β†’ 20M0111-111#497#608
20M β†’ 21M1113-112#608#720
21M β†’ 35K0200-356#720#1076
35K β†’ 23M3200-283#1076#1359
23M β†’ 24M5156-151#1359#1510
24M β†’ 40K990-81#1510#1591
40K β†’ 25.2M440-36#1591#1627
25.2M β†’ FINISH0200-367#1627#1994
TOTALS2231207-1393
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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